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Journal of the Optical Society of America A

Journal of the Optical Society of America A

| OPTICS, IMAGE SCIENCE, AND VISION

  • Vol. 18, Iss. 10 — Oct. 1, 2001
  • pp: 2468–2477

Fusion and merging of multispectral images with use of multiscale fundamental forms

Paul Scheunders and Steve De Backer  »View Author Affiliations


JOSA A, Vol. 18, Issue 10, pp. 2468-2477 (2001)
http://dx.doi.org/10.1364/JOSAA.18.002468


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Abstract

A new multispectral image wavelet representation is introduced, based on multiscale fundamental forms. This representation describes gradient information of multispectral images in a multiresolution framework. The representation is, in particular, extremely suited for fusion and merging of multispectral images. For fusion as well as for merging, a strategy is described. Experiments are performed on multispectral images, where Landsat Thematic Mapper images are fused and merged with SPOT Panchromatic images. The proposed techniques are compared with wavelet-based techniques described in the literature.

© 2001 Optical Society of America

OCIS Codes
(100.2000) Image processing : Digital image processing
(100.2960) Image processing : Image analysis
(100.2980) Image processing : Image enhancement
(100.7410) Image processing : Wavelets

History
Original Manuscript: January 29, 2001
Revised Manuscript: April 12, 2001
Manuscript Accepted: April 19, 2001
Published: October 1, 2001

Citation
Paul Scheunders and Steve De Backer, "Fusion and merging of multispectral images with use of multiscale fundamental forms," J. Opt. Soc. Am. A 18, 2468-2477 (2001)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-18-10-2468

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